This is an General Availability release. We did our best to eliminate bugs and problems during the testing release, but this is a software, so bugs are expected. If you encounter them, please report them to our bug tracking system.

Due to Debian way of stopping/reloading/status checking, there was failure after SST since the machine-specific Debian maintenance password didn’t work. Fixes by using signals instead of mysqladmin as it is done in CentOS. Bug fixed #1098360.

wsrep-recover would create ibdata1 and ib_logfile* files which the SST after that would remove. Bug fixed #1191767.

High priority threads (slave threads, replaying threads, total order isolation threads) were not protected from kill signal and attempt to kill high priority thread could cause server to hang. Bug fixed #1088267.

Galera provider may deadlock if applier thread is still executing apply_trx() while processing commit, it could cause corresponding transaction to be purged from cert index.